Looking to hire someone to complete my X-Carve / Jtech install

Hello

I built a 1 m2 Xcarve with a Jtech laser over 2 years ago and I'm really struggling to calibrate and complete any sort of project as the machine has issues with cutting too deep in places and not others, the tracks stick and the head wobbles. I don't seem to be able to fix myself now and with work I am too busy to try and figure out what is going on.
I am hoping to find someone who would be able to configure and run it without a hitch so I can finally use it. Any extra knowledge with the Jtech Laser adaption I have added would be even better!
Hope this may be the right place to ask... Based Maidstone KENT UK

thank you in advance!

Haley